package/libcoap: enable required libopenssl options
libcoap unconditionally calls the (deprecated) ENGINE_* logic in
libopenssl resulting in a build failure when
!BR2_PACKAGE_LIBOPENSSL_ENGINES since commit
623d3bbe43
libcoap also unconditionally uses PSK
Fixes: 623d3bbe43
- http://autobuild.buildroot.org/results/6bd3e1390cbbc59b9b3d030c2a401e45e9d173da
- http://autobuild.buildroot.org/results/f243209454feed4f33f759786c2023c576a2cd3d
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
33d25f08f9